Depending on the sheet metal forming properties experiment testing system, the relationships between friction and lubricant of automobile plate drawing forming were studied using a physical simulation.

The study of load curve of critical wrinkless variable blank holder force in the process of deep drawing cylinder parts;

Technology and die design for the deep drawing of the reflector of light vehicle headlamp reflector;

Analysis of nonaxisymmetric phenomenon of titanium alloy cupulated specimen in deep drawing process;

The explicit dynamic code DYNA3D was used to simulate the drawing process of cross member part.

In addition to the high cost and long period, the traditional design process of the drawing process depends on too much empirical formulas and data.

Numerical simulation of drawing process for automobile front wheel panel was studied by using the software Dynaform for three-dimensional sheet metal forming analysis.

Study on the relativity of the variable blank holder force control and the formability of rectangular box drawing;

Based on FEM simulations and forming tests the cylindrical cup drawing processes of TC1M titanium alloy sheets with 0.

Cup-drawing of laminated vibration damping steel sheet was simulated based on three-layer finite element model.